| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.66 | 10.583% | $158.8635 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $232.79 | 3.655% | $241.2985 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $192.64 | 9.361% | $210.673 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $148.58 | 9.780% | $163.1111 | $163.11 | $163.10 | $163.10 |
| Purchase #5 | $190.63 | 8.456% | $206.7497 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $225.97 | 6.341% | $240.2988 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $17.93 | 4.324% | $18.7053 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $1,152.20 | $1,239.6999 | $1,239.70 | $1,239.65 | $1,239.70 | |